package cn.echo.ecc.service;

import cn.echo.ecc.domain.RecommendCode;
import com.baomidou.mybatisplus.service.IService;

import javax.servlet.http.HttpServletResponse;
import java.awt.image.BufferedImage;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author hulan
 * @since 2022-10-04
 */
public interface IRecommendCodeService extends IService<RecommendCode> {

    String getCode();

    RecommendCode getRecommendCodeByCode(String code);

    void deleteByCode(String code);

    String getQRCode();
}
